Alpine TDM-7548R Manual page 30

NOTE : For the parts not mentioned, refer to the Schematic Diagram.
75099W56 : Ic502
TDM-7548R/
TDM-7547R
CODE
ADDRESS
CODE
ADORESS
CODE
ADDRESS
KEY A/D3 POWER CONT
40 |PACKIN SW
KEY AD 2 A-MUTE 41 | FOR/REV
KEY A/D 1
IF MUTE 42 |METAL
~r
GND NFP 1
43 }L.O. FAST
NC NFP 2 44 M.S. DET
NC
DOLBY B
45 |LOC/DX
Vpb
PAUSE SW
46 |LW
MONI RXD FOR RUN DET 47 | 50K REF
Oo, aoal ni ajalalwl]nrn MONI TXD
MODE SW 48 |NC
° RDS SYNC REV RUN DET
49 |SD
LCD INH
NC
50 | ALARM
i) LCD DATA
F-IN 51
o LCD CLK GND
52
b LCD CE R-IN 53 {NC
LED IND O-MOTOR
54 | FM/AM
C|SCL 55 |PLLDO
} +
56 }PLLCLK
~39-
TDN-7548R/
TDM-7547R